package demo1;

public class Duck extends Animal implements IRunning, ISwimming, IFly{
    public Duck(String name, int age){
        super(name, age);
    }

    @Override
    public void eat() {
        System.out.println(this.name + "正在吃鸭粮...");
    }

    @Override
    public void run() {
        System.out.println(this.name + "正在用两只脚跑步...");
    }

    @Override
    public void swim() {
        System.out.println(this.name + "正在用两只脚游泳...");
    }

    @Override
    public void fly() {
        System.out.println(this.name + "正在用两支翅膀飞...");
    }
}
